Nandarō (なんだろう, lit. What Is It?) was a series of commercial spots for NTV which were created by Hayao Miyazaki at Studio Ghibli. The spots first aired during November 1992, and featured one 15-second spot and four 5-second spots. They have been released on both the Ghibli ga Ippai LaserDisc box set and the Ghibli ga Ippai Special Short Short DVD set.